Book case



FIG. 1 is a perspective view of a book case according to an embodiment of the invention.

FIG. 2 is a top view of a book case according to an embodiment of the invention.

FIG. 3 is a front view of a book case according to an embodiment of the invention; and,

FIG. 4 is a side view of a book case according to an embodiment of the invention, the view from the opposite side being a mirror-image thereto.

The dashed lines of the handles are for illustration only and form no part of the claimed invention. 

We claim the ornamental design for book case, as shown and described. 